... Welding Machine, Fusion Welding Machine Hot melt machine power:800W Hot melt machine voltage:220V Hot melt PPR Pipe Hot Melt Welding Machine, Fusion Welding Machine Hot melt machine ... dependability and compactness . It is widely used for socket joint hot welding of PPR, PPC, and PE tubular goods. ... ppr pipe hot melt machine:1. Fixed install heating-side welding head, the welding device placed on the ...